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Cosine Graph
Equation of function:
f(x) = cos (x)
Domain: (-infinity, +infinity), all real numbers
Range: [-1,1]
Discontinuities: None
Symmetry: About the y-axis
Even, odd, or neither: - cos(-x)
cos(x)
----->Even
End behavior using limits:
lim
x → 0
cos(x) = cos(0) = 1
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Equation of function: f(x) = cos (x)
Domain: (-infinity, +infinity), all real numbers
Range: [-1,1]
Discontinuities: None
Symmetry: About the y-axis
Even, odd, or neither: - cos(-x)cos(x) ----->Even
End behavior using limits: limx → 0 cos(x) = cos(0) = 1